What is disulation?

Why was Margery Kempe a literary pioneer of medieval times? What is the definition of a witch hunt? What factors to the decline of Middle Ages? How many years are two millennia? Who are the 5 civilized tribes and why were they called that? Who killed Charlemagne? What is the Roman counterpart of the Greek agora? Where is the Gateway to the West located? Western boundary currents are deflected by the eastern coastlines of the continents? Who inveted the calendar? How did the ambitions of German emperors affect the Holy Roman Empire? What was life like in Europe in the 1600's? How did the landscape of the italian peninsula affect early settlement there? Which civilization developed the alphabet? Where is Dalmatia? What is the Persian word for mongol? What is the origin of the phrase? When did Europe turn to Feudalism? What is the date of Robin hood's birth? How did the role of women changed from the 18th to the 20th century in Europe?